Hypertherm H401 Power Supplies - Manual (Page 49)

PARTS LIST
6-8 H401 & H601 Instruction Manual
5
PCB Assemblies
Part Model & Qty
Item Number Description Designator 401 601
1 040232 PCB Assembly: Firing Circuit 1 PCB 1 1
2 040233* PCB Assembly: Feedback Circuit 2 PCB 1 1
* When replacing the feedback circuit board, make sure to check the dip switch setting. Use the silkscreen on the
board, to the left of the dipswitch, for reference. All switches in the OFF position for H401 (shown above).
Switch 1 & 2 in the ON position for H601
1
2
Silkscreen Dip Switch
(Shown set for H401: All
switches in off position)